diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferController.java
new file mode 100644
index 0000000..4b9a849
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferController.java
@@ -0,0 +1,128 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer;
+
+import cn.iocoder.yudao.framework.apilog.core.annotation.ApiAccessLog;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.framework.excel.core.util.ExcelUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDO;
+import cn.iocoder.yudao.module.mes.service.wm.transfer.MesWmTransferService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+
+import static cn.iocoder.yudao.framework.apilog.core.enums.OperateTypeEnum.EXPORT;
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - MES 转移单")
+@RestController
+@RequestMapping("/mes/wm/transfer")
+@Validated
+public class MesWmTransferController {
+
+    @Resource
+    private MesWmTransferService transferService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建转移单")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:create')")
+    public CommonResult<Long> createTransfer(@Valid @RequestBody MesWmTransferSaveReqVO createReqVO) {
+        return success(transferService.createTransfer(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "修改转移单")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> updateTransfer(@Valid @RequestBody MesWmTransferSaveReqVO updateReqVO) {
+        transferService.updateTransfer(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除转移单")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:delete')")
+    public CommonResult<Boolean> deleteTransfer(@RequestParam("id") Long id) {
+        transferService.deleteTransfer(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得转移单")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<MesWmTransferRespVO> getTransfer(@RequestParam("id") Long id) {
+        MesWmTransferDO transfer = transferService.getTransfer(id);
+        return success(BeanUtils.toBean(transfer, MesWmTransferRespVO.class));
+    }
+
+    @GetMapping("/page")
+    @Operation(summary = "获得转移单分页")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<PageResult<MesWmTransferRespVO>> getTransferPage(
+            @Valid MesWmTransferPageReqVO pageReqVO) {
+        PageResult<MesWmTransferDO> pageResult = transferService.getTransferPage(pageReqVO);
+        return success(BeanUtils.toBean(pageResult, MesWmTransferRespVO.class));
+    }
+
+    @GetMapping("/export-excel")
+    @Operation(summary = "导出转移单 Excel")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:export')")
+    @ApiAccessLog(operateType = EXPORT)
+    public void exportTransferExcel(@Valid MesWmTransferPageReqVO pageReqVO,
+                                    HttpServletResponse response) throws IOException {
+        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
+        PageResult<MesWmTransferDO> pageResult = transferService.getTransferPage(pageReqVO);
+        ExcelUtils.write(response, "转移单.xls", "数据", MesWmTransferRespVO.class,
+                BeanUtils.toBean(pageResult.getList(), MesWmTransferRespVO.class));
+    }
+
+    @PutMapping("/submit")
+    @Operation(summary = "提交转移单")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> submitTransfer(@RequestParam("id") Long id) {
+        transferService.submitTransfer(id);
+        return success(true);
+    }
+
+    @PutMapping("/confirm")
+    @Operation(summary = "确认转移单")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> confirmTransfer(@RequestParam("id") Long id) {
+        transferService.confirmTransfer(id);
+        return success(true);
+    }
+
+    @PutMapping("/finish")
+    @Operation(summary = "完成转移单")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:finish')")
+    public CommonResult<Boolean> finishTransfer(@RequestParam("id") Long id) {
+        transferService.finishTransfer(id);
+        return success(true);
+    }
+
+    @PutMapping("/cancel")
+    @Operation(summary = "取消转移单")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> cancelTransfer(@RequestParam("id") Long id) {
+        transferService.cancelTransfer(id);
+        return success(true);
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferDetailController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferDetailController.java
new file mode 100644
index 0000000..03450f3
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferDetailController.java
@@ -0,0 +1,74 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail.MesWmTransferDetailRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail.MesWmTransferDetailSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDetailDO;
+import cn.iocoder.yudao.module.mes.service.wm.transfer.MesWmTransferDetailService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - MES 调拨明细")
+@RestController
+@RequestMapping("/mes/wm/transfer-detail")
+@Validated
+public class MesWmTransferDetailController {
+
+    @Resource
+    private MesWmTransferDetailService transferDetailService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建调拨明细")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:create')")
+    public CommonResult<Long> createTransferDetail(@Valid @RequestBody MesWmTransferDetailSaveReqVO createReqVO) {
+        return success(transferDetailService.createTransferDetail(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "修改调拨明细")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> updateTransferDetail(@Valid @RequestBody MesWmTransferDetailSaveReqVO updateReqVO) {
+        transferDetailService.updateTransferDetail(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除调拨明细")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:delete')")
+    public CommonResult<Boolean> deleteTransferDetail(@RequestParam("id") Long id) {
+        transferDetailService.deleteTransferDetail(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得调拨明细")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<MesWmTransferDetailRespVO> getTransferDetail(@RequestParam("id") Long id) {
+        MesWmTransferDetailDO detail = transferDetailService.getTransferDetail(id);
+        return success(BeanUtils.toBean(detail, MesWmTransferDetailRespVO.class));
+    }
+
+    @GetMapping("/list-by-line")
+    @Operation(summary = "获得调拨明细列表（按行编号）")
+    @Parameter(name = "lineId", description = "行编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<List<MesWmTransferDetailRespVO>> getTransferDetailListByLineId(
+            @RequestParam("lineId") Long lineId) {
+        List<MesWmTransferDetailDO> list = transferDetailService.getTransferDetailListByLineId(lineId);
+        return success(BeanUtils.toBean(list, MesWmTransferDetailRespVO.class));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferLineController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferLineController.java
new file mode 100644
index 0000000..acdade7
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/MesWmTransferLineController.java
@@ -0,0 +1,73 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line.MesWmTransferLineRespVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line.MesWmTransferLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferLineDO;
+import cn.iocoder.yudao.module.mes.service.wm.transfer.MesWmTransferLineService;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.annotation.Resource;
+import jakarta.validation.Valid;
+import org.springframework.security.access.prepost.PreAuthorize;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
+
+@Tag(name = "管理后台 - MES 转移单行")
+@RestController
+@RequestMapping("/mes/wm/transfer-line")
+@Validated
+public class MesWmTransferLineController {
+
+    @Resource
+    private MesWmTransferLineService transferLineService;
+
+    @PostMapping("/create")
+    @Operation(summary = "创建转移单行")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:create')")
+    public CommonResult<Long> createTransferLine(@Valid @RequestBody MesWmTransferLineSaveReqVO createReqVO) {
+        return success(transferLineService.createTransferLine(createReqVO));
+    }
+
+    @PutMapping("/update")
+    @Operation(summary = "修改转移单行")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:update')")
+    public CommonResult<Boolean> updateTransferLine(@Valid @RequestBody MesWmTransferLineSaveReqVO updateReqVO) {
+        transferLineService.updateTransferLine(updateReqVO);
+        return success(true);
+    }
+
+    @DeleteMapping("/delete")
+    @Operation(summary = "删除转移单行")
+    @Parameter(name = "id", description = "编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:delete')")
+    public CommonResult<Boolean> deleteTransferLine(@RequestParam("id") Long id) {
+        transferLineService.deleteTransferLine(id);
+        return success(true);
+    }
+
+    @GetMapping("/get")
+    @Operation(summary = "获得转移单行")
+    @Parameter(name = "id", description = "编号", required = true, example = "1024")
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<MesWmTransferLineRespVO> getTransferLine(@RequestParam("id") Long id) {
+        MesWmTransferLineDO line = transferLineService.getTransferLine(id);
+        return success(BeanUtils.toBean(line, MesWmTransferLineRespVO.class));
+    }
+
+    @GetMapping("/list")
+    @Operation(summary = "获得转移单行列表")
+    @Parameter(name = "transferId", description = "转移单编号", required = true)
+    @PreAuthorize("@ss.hasPermission('mes:wm-transfer:query')")
+    public CommonResult<List<MesWmTransferLineRespVO>> getTransferLineList(@RequestParam("transferId") Long transferId) {
+        List<MesWmTransferLineDO> list = transferLineService.getTransferLineListByTransferId(transferId);
+        return success(BeanUtils.toBean(list, MesWmTransferLineRespVO.class));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferPageReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferPageReqVO.java
new file mode 100644
index 0000000..6fb25ee
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferPageReqVO.java
@@ -0,0 +1,36 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo;
+
+import cn.iocoder.yudao.framework.common.pojo.PageParam;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.time.LocalDateTime;
+
+import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND;
+
+@Schema(description = "管理后台 - MES 转移单分页 Request VO")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class MesWmTransferPageReqVO extends PageParam {
+
+    @Schema(description = "转移单编号", example = "TR2026020001")
+    private String code;
+
+    @Schema(description = "转移单名称", example = "钢板转移单")
+    private String name;
+
+    @Schema(description = "转移单类型", example = "1")
+    private Integer type;
+
+    @Schema(description = "转移日期")
+    @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
+    private LocalDateTime[] transferDate;
+
+    @Schema(description = "单据状态", example = "0")
+    private Integer status;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferRespVO.java
new file mode 100644
index 0000000..e9ce237
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferRespVO.java
@@ -0,0 +1,54 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - MES 转移单 Response VO")
+@Data
+public class MesWmTransferRespVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单编号", example = "TR2026020001")
+    private String code;
+
+    @Schema(description = "转移单名称", example = "钢板转移单")
+    private String name;
+
+    @Schema(description = "转移单类型", example = "1")
+    private Integer type;
+
+    @Schema(description = "是否配送", example = "true")
+    private Boolean deliveryFlag;
+
+    @Schema(description = "收货人", example = "张三")
+    private String recipientName;
+
+    @Schema(description = "联系方式", example = "13800138000")
+    private String recipientTelephone;
+
+    @Schema(description = "目的地", example = "上海市浦东新区")
+    private String destinationAddress;
+
+    @Schema(description = "承运商", example = "顺丰速运")
+    private String carrier;
+
+    @Schema(description = "运输单号", example = "SF123456789")
+    private String shippingNumber;
+
+    @Schema(description = "是否已确认", example = "false")
+    private Boolean confirmFlag;
+
+    @Schema(description = "转移日期")
+    private LocalDateTime transferDate;
+
+    @Schema(description = "单据状态", example = "0")
+    private Integer status;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferSaveReqVO.java
new file mode 100644
index 0000000..cf3d395
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/MesWmTransferSaveReqVO.java
@@ -0,0 +1,54 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Schema(description = "管理后台 - MES 转移单 Save Request VO")
+@Data
+public class MesWmTransferSaveReqVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单编号", example = "TR2026020001")
+    private String code;
+
+    @Schema(description = "转移单名称", example = "钢板转移单")
+    private String name;
+
+    @Schema(description = "转移单类型", example = "1")
+    private Integer type;
+
+    @Schema(description = "是否配送", example = "true")
+    private Boolean deliveryFlag;
+
+    @Schema(description = "收货人", example = "张三")
+    private String recipientName;
+
+    @Schema(description = "联系方式", example = "13800138000")
+    private String recipientTelephone;
+
+    @Schema(description = "目的地", example = "上海市浦东新区")
+    private String destinationAddress;
+
+    @Schema(description = "承运商", example = "顺丰速运")
+    private String carrier;
+
+    @Schema(description = "运输单号", example = "SF123456789")
+    private String shippingNumber;
+
+    @Schema(description = "是否已确认", example = "false")
+    private Boolean confirmFlag;
+
+    @Schema(description = "转移日期")
+    private LocalDateTime transferDate;
+
+    @Schema(description = "单据状态", example = "0")
+    private Integer status;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailRespVO.java
new file mode 100644
index 0000000..e0baf5a
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailRespVO.java
@@ -0,0 +1,42 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - MES 调拨明细 Response VO")
+@Data
+public class MesWmTransferDetailRespVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单行编号", example = "1")
+    private Long lineId;
+
+    @Schema(description = "转移单编号", example = "1")
+    private Long transferId;
+
+    @Schema(description = "物料编号", example = "1")
+    private Long itemId;
+
+    @Schema(description = "上架数量", example = "100")
+    private BigDecimal quantity;
+
+    @Schema(description = "批次编号", example = "1")
+    private Long batchId;
+
+    @Schema(description = "移入仓库编号", example = "1")
+    private Long toWarehouseId;
+
+    @Schema(description = "移入库区编号", example = "1")
+    private Long toLocationId;
+
+    @Schema(description = "移入库位编号", example = "1")
+    private Long toAreaId;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailSaveReqVO.java
new file mode 100644
index 0000000..df5621d
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/detail/MesWmTransferDetailSaveReqVO.java
@@ -0,0 +1,42 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - MES 调拨明细 Save Request VO")
+@Data
+public class MesWmTransferDetailSaveReqVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单行编号", example = "1")
+    private Long lineId;
+
+    @Schema(description = "转移单编号", example = "1")
+    private Long transferId;
+
+    @Schema(description = "物料编号", example = "1")
+    private Long itemId;
+
+    @Schema(description = "上架数量", example = "100")
+    private BigDecimal quantity;
+
+    @Schema(description = "批次编号", example = "1")
+    private Long batchId;
+
+    @Schema(description = "移入仓库编号", example = "1")
+    private Long toWarehouseId;
+
+    @Schema(description = "移入库区编号", example = "1")
+    private Long toLocationId;
+
+    @Schema(description = "移入库位编号", example = "1")
+    private Long toAreaId;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineRespVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineRespVO.java
new file mode 100644
index 0000000..a61db9f
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineRespVO.java
@@ -0,0 +1,42 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - MES 转移单行 Response VO")
+@Data
+public class MesWmTransferLineRespVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单编号", example = "1")
+    private Long transferId;
+
+    @Schema(description = "库存记录编号", example = "1")
+    private Long materialStockId;
+
+    @Schema(description = "物料编号", example = "1")
+    private Long itemId;
+
+    @Schema(description = "转移数量", example = "100")
+    private BigDecimal quantity;
+
+    @Schema(description = "批次编号", example = "1")
+    private Long batchId;
+
+    @Schema(description = "移出仓库编号", example = "1")
+    private Long fromWarehouseId;
+
+    @Schema(description = "移出库区编号", example = "1")
+    private Long fromLocationId;
+
+    @Schema(description = "移出库位编号", example = "1")
+    private Long fromAreaId;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineSaveReqVO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineSaveReqVO.java
new file mode 100644
index 0000000..2b3f5a2
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/wm/transfer/vo/line/MesWmTransferLineSaveReqVO.java
@@ -0,0 +1,42 @@
+package cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+
+@Schema(description = "管理后台 - MES 转移单行 Save Request VO")
+@Data
+public class MesWmTransferLineSaveReqVO {
+
+    @Schema(description = "编号", example = "1")
+    private Long id;
+
+    @Schema(description = "转移单编号", example = "1")
+    private Long transferId;
+
+    @Schema(description = "库存记录编号", example = "1")
+    private Long materialStockId;
+
+    @Schema(description = "物料编号", example = "1")
+    private Long itemId;
+
+    @Schema(description = "转移数量", example = "100")
+    private BigDecimal quantity;
+
+    @Schema(description = "批次编号", example = "1")
+    private Long batchId;
+
+    @Schema(description = "移出仓库编号", example = "1")
+    private Long fromWarehouseId;
+
+    @Schema(description = "移出库区编号", example = "1")
+    private Long fromLocationId;
+
+    @Schema(description = "移出库位编号", example = "1")
+    private Long fromAreaId;
+
+    @Schema(description = "备注", example = "备注信息")
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDO.java
new file mode 100644
index 0000000..d593a3e
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDO.java
@@ -0,0 +1,94 @@
+package cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransferStatusEnum;
+import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransferTypeEnum;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.time.LocalDateTime;
+
+/**
+ * MES 转移单 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("mes_wm_transfer")
+@KeySequence("mes_wm_transfer_seq")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MesWmTransferDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 转移单编号
+     */
+    private String code;
+    /**
+     * 转移单名称
+     */
+    private String name;
+    /**
+     * 转移单类型
+     *
+     * 枚举 {@link MesWmTransferTypeEnum}
+     */
+    private Integer type;
+
+    /**
+     * 是否配送
+     */
+    private Boolean deliveryFlag;
+    /**
+     * 收货人
+     */
+    private String recipientName;
+    /**
+     * 联系方式
+     */
+    private String recipientTelephone;
+    /**
+     * 目的地
+     */
+    private String destinationAddress;
+    /**
+     * 承运商
+     */
+    private String carrier;
+    /**
+     * 运输单号
+     */
+    private String shippingNumber;
+    /**
+     * 是否已确认
+     */
+    private Boolean confirmFlag;
+
+    /**
+     * 转移日期
+     */
+    private LocalDateTime transferDate;
+
+    /**
+     * 状态
+     *
+     * 枚举 {@link MesWmTransferStatusEnum}
+     */
+    private Integer status;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDetailDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDetailDO.java
new file mode 100644
index 0000000..61a679f
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferDetailDO.java
@@ -0,0 +1,79 @@
+package cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.md.item.MesMdItemDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * MES 调拨明细 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("mes_wm_transfer_detail")
+@KeySequence("mes_wm_transfer_detail_seq")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MesWmTransferDetailDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+
+    /**
+     * 转移单行编号
+     *
+     * 关联 {@link MesWmTransferLineDO#getId()}
+     */
+    private Long lineId;
+    /**
+     * 转移单编号
+     *
+     * 关联 {@link MesWmTransferDO#getId()}
+     */
+    private Long transferId;
+    /**
+     * 物料编号
+     *
+     * 关联 {@link MesMdItemDO#getId()}
+     */
+    private Long itemId;
+    /**
+     * 上架数量
+     */
+    private BigDecimal quantity;
+    /**
+     * 批次编号
+     */
+    private Long batchId;
+
+    // TODO @AI：需要 @
+    /**
+     * 移入仓库编号
+     */
+    private Long toWarehouseId;
+    /**
+     * 移入库区编号
+     */
+    private Long toLocationId;
+    /**
+     * 移入库位编号
+     */
+    private Long toAreaId;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferLineDO.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferLineDO.java
new file mode 100644
index 0000000..59fa528
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/dataobject/wm/transfer/MesWmTransferLineDO.java
@@ -0,0 +1,76 @@
+package cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer;
+
+import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.md.item.MesMdItemDO;
+import com.baomidou.mybatisplus.annotation.KeySequence;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.*;
+
+import java.math.BigDecimal;
+
+/**
+ * MES 转移单行 DO
+ *
+ * @author 芋道源码
+ */
+@TableName("mes_wm_transfer_line")
+@KeySequence("mes_wm_transfer_line_seq")
+@Data
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class MesWmTransferLineDO extends BaseDO {
+
+    /**
+     * 编号
+     */
+    @TableId
+    private Long id;
+    /**
+     * 转移单编号
+     *
+     * 关联 {@link MesWmTransferDO#getId()}
+     */
+    private Long transferId;
+    /**
+     * 库存记录编号
+     */
+    private Long materialStockId;
+    /**
+     * 物料编号
+     *
+     * 关联 {@link MesMdItemDO#getId()}
+     */
+    private Long itemId;
+    /**
+     * 转移数量
+     */
+    private BigDecimal quantity;
+    /**
+     * 批次编号
+     */
+    private Long batchId;
+
+    // TODO @AI：需要 @
+    /**
+     * 移出仓库编号
+     */
+    private Long fromWarehouseId;
+    /**
+     * 移出库区编号
+     */
+    private Long fromLocationId;
+    /**
+     * 移出库位编号
+     */
+    private Long fromAreaId;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/packages/MesWmPackageLineMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/packages/MesWmPackageLineMapper.java
index b4e2640..071ec18 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/packages/MesWmPackageLineMapper.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/packages/MesWmPackageLineMapper.java
@@ -16,6 +16,8 @@ import org.apache.ibatis.annotations.Mapper;
 public interface MesWmPackageLineMapper extends BaseMapperX<MesWmPackageLineDO> {
 
     default PageResult<MesWmPackageLineDO> selectPage(MesWmPackageLinePageReqVO reqVO) {
+        // TODO @芋艿：需确认“父箱详情 -> 装箱清单”是否需要汇总当前箱及其所有子孙箱的明细；
+        // ktg-mes 当前通过 SQL + ancestors 实现聚合查询，这里现在仅按 packageId 精确查询。
         return selectPage(reqVO, new LambdaQueryWrapperX<MesWmPackageLineDO>()
                 .eqIfPresent(MesWmPackageLineDO::getPackageId, reqVO.getPackageId())
                 .orderByDesc(MesWmPackageLineDO::getId));
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferDetailMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferDetailMapper.java
new file mode 100644
index 0000000..0957ece
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferDetailMapper.java
@@ -0,0 +1,28 @@
+package cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDetailDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * MES 调拨明细 Mapper
+ */
+@Mapper
+public interface MesWmTransferDetailMapper extends BaseMapperX<MesWmTransferDetailDO> {
+
+    default List<MesWmTransferDetailDO> selectListByLineId(Long lineId) {
+        return selectList(new LambdaQueryWrapperX<MesWmTransferDetailDO>()
+                .eq(MesWmTransferDetailDO::getLineId, lineId)
+                .orderByAsc(MesWmTransferDetailDO::getId));
+    }
+
+    default List<MesWmTransferDetailDO> selectListByTransferId(Long transferId) {
+        return selectList(new LambdaQueryWrapperX<MesWmTransferDetailDO>()
+                .eq(MesWmTransferDetailDO::getTransferId, transferId)
+                .orderByAsc(MesWmTransferDetailDO::getId));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferLineMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferLineMapper.java
new file mode 100644
index 0000000..f712f60
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferLineMapper.java
@@ -0,0 +1,22 @@
+package cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer;
+
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferLineDO;
+import org.apache.ibatis.annotations.Mapper;
+
+import java.util.List;
+
+/**
+ * MES 转移单行 Mapper
+ */
+@Mapper
+public interface MesWmTransferLineMapper extends BaseMapperX<MesWmTransferLineDO> {
+
+    default List<MesWmTransferLineDO> selectListByTransferId(Long transferId) {
+        return selectList(new LambdaQueryWrapperX<MesWmTransferLineDO>()
+                .eq(MesWmTransferLineDO::getTransferId, transferId)
+                .orderByAsc(MesWmTransferLineDO::getId));
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferMapper.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferMapper.java
new file mode 100644
index 0000000..d509b11
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/dal/mysql/wm/transfer/MesWmTransferMapper.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferPageReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDO;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * MES 转移单 Mapper
+ */
+@Mapper
+public interface MesWmTransferMapper extends BaseMapperX<MesWmTransferDO> {
+
+    default PageResult<MesWmTransferDO> selectPage(MesWmTransferPageReqVO reqVO) {
+        return selectPage(reqVO, new LambdaQueryWrapperX<MesWmTransferDO>()
+                .likeIfPresent(MesWmTransferDO::getCode, reqVO.getCode())
+                .likeIfPresent(MesWmTransferDO::getName, reqVO.getName())
+                .eqIfPresent(MesWmTransferDO::getType, reqVO.getType())
+                .betweenIfPresent(MesWmTransferDO::getTransferDate, reqVO.getTransferDate())
+                .eqIfPresent(MesWmTransferDO::getStatus, reqVO.getStatus())
+                .orderByDesc(MesWmTransferDO::getId));
+    }
+
+    default MesWmTransferDO selectByCode(String code) {
+        return selectOne(MesWmTransferDO::getCode, code);
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/DictTypeConstants.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/DictTypeConstants.java
index b46e0f2..067cb75 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/DictTypeConstants.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/DictTypeConstants.java
@@ -52,5 +52,7 @@ public interface DictTypeConstants {
     String MES_WM_RETURN_ISSUE_TYPE = "mes_return_issue_type"; // MES 生产退料类型
     String MES_WM_MISC_ISSUE_TYPE = "mes_wm_misc_issue_type"; // MES 杂项出库类型
     String MES_WM_MISC_ISSUE_STATUS = "mes_wm_misc_issue_status"; // MES 杂项出库单状态
+    String MES_WM_TRANSFER_STATUS = "mes_wm_transfer_status"; // MES 转移单状态
+    String MES_WM_TRANSFER_TYPE = "mes_wm_transfer_type"; // MES 转移单类型
 
 }
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/ErrorCodeConstants.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/ErrorCodeConstants.java
index f428436..27baef2 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/ErrorCodeConstants.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/ErrorCodeConstants.java
@@ -395,7 +395,18 @@ public interface ErrorCodeConstants {
     ErrorCode WM_PRODUCT_PRODUCE_LINE_NOT_EXISTS = new ErrorCode(1_040_709_100, "生产入库单行不存在");
     ErrorCode WM_PRODUCT_PRODUCE_DETAIL_NOT_EXISTS = new ErrorCode(1_040_709_200, "生产入库单明细不存在");
 
-    // ========== MES 仓库管理-生产退料单（1-040-710-000） ==========
+    // ========== MES 仓库管理-转移调拨（1-040-710-000） ==========
+    ErrorCode WM_TRANSFER_NOT_EXISTS = new ErrorCode(1_040_710_000, "转移单不存在");
+    ErrorCode WM_TRANSFER_NOT_EDITABLE = new ErrorCode(1_040_710_001, "当前转移单状态不允许编辑");
+    ErrorCode WM_TRANSFER_CODE_DUPLICATE = new ErrorCode(1_040_710_002, "转移单编号已存在");
+    ErrorCode WM_TRANSFER_NOT_DRAFT = new ErrorCode(1_040_710_003, "只有草稿状态的转移单才可操作");
+    ErrorCode WM_TRANSFER_NOT_CONFIRMED = new ErrorCode(1_040_710_004, "只有待确认状态的转移单才可执行确认");
+    ErrorCode WM_TRANSFER_NOT_UNEXECUTE = new ErrorCode(1_040_710_005, "只有待执行状态的转移单才可完成");
+    ErrorCode WM_TRANSFER_ALREADY_FINISHED = new ErrorCode(1_040_710_006, "转移单已完成或已取消，无法继续操作");
+    ErrorCode WM_TRANSFER_LINE_NOT_EXISTS = new ErrorCode(1_040_710_100, "转移单行不存在");
+    ErrorCode WM_TRANSFER_DETAIL_NOT_EXISTS = new ErrorCode(1_040_710_200, "调拨明细不存在");
+
+    // ========== MES 仓库管理-生产退料单（1-040-711-000） ==========
     ErrorCode WM_RETURN_ISSUE_NOT_EXISTS = new ErrorCode(1_040_710_000, "生产退料单不存在");
     ErrorCode WM_RETURN_ISSUE_STATUS_INVALID = new ErrorCode(1_040_710_001, "生产退料单状态不正确，无法执行该操作");
     ErrorCode WM_RETURN_ISSUE_NOT_PREPARE = new ErrorCode(1_040_710_002, "只有草稿状态的退料单才可操作");
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferStatusEnum.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferStatusEnum.java
new file mode 100644
index 0000000..eb690fe
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferStatusEnum.java
@@ -0,0 +1,61 @@
+package cn.iocoder.yudao.module.mes.enums.wm;
+
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import cn.iocoder.yudao.module.mes.enums.MesOrderStatusConstants;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.Arrays;
+
+/**
+ * MES 转移单状态枚举
+ *
+ * @author 芋道源码
+ */
+@Getter
+@AllArgsConstructor
+public enum MesWmTransferStatusEnum implements ArrayValuable<Integer> {
+
+    // TODO @AI：/Users/yunai/Java/yudao-all-in-one/ruoyi-vue-pro/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmOutsourceReceiptStatusEnum.java，增加 “对应方法”
+    /**
+     * 草稿
+     */
+    PREPARE(MesOrderStatusConstants.PREPARE, "草稿"),
+    /**
+     * 待确认（仅配送模式）
+     */
+    UNCONFIRMED(MesOrderStatusConstants.CONFIRMED, "待确认"),
+    /**
+     * 待上架
+     */
+    UNSTOCK(MesOrderStatusConstants.APPROVING, "待上架"),
+    /**
+     * 待执行
+     */
+    UNEXECUTE(MesOrderStatusConstants.APPROVED, "待执行"),
+    /**
+     * 已完成
+     */
+    FINISHED(MesOrderStatusConstants.FINISHED, "已完成"),
+    /**
+     * 已取消
+     */
+    CANCELED(MesOrderStatusConstants.CANCELLED, "已取消");
+
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(MesWmTransferStatusEnum::getStatus).toArray(Integer[]::new);
+
+    /**
+     * 状态值
+     */
+    private final Integer status;
+    /**
+     * 状态名
+     */
+    private final String name;
+
+    @Override
+    public Integer[] array() {
+        return ARRAYS;
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferTypeEnum.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferTypeEnum.java
new file mode 100644
index 0000000..c016113
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/enums/wm/MesWmTransferTypeEnum.java
@@ -0,0 +1,48 @@
+package cn.iocoder.yudao.module.mes.enums.wm;
+
+import cn.iocoder.yudao.framework.common.core.ArrayValuable;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+import java.util.Arrays;
+
+// TODO @AI：没有 IntArrayValuable，你检查下；应该是另外个
+/**
+ * MES 转移单类型枚举
+ *
+ * @author 芋道源码
+ */
+@Getter
+@AllArgsConstructor
+public enum MesWmTransferTypeEnum implements ArrayValuable<Integer> {
+
+    /**
+     * 内部调拨
+     */
+    INNER(1, "内部调拨"),
+    /**
+     * 外部调拨
+     */
+    OUTER(2, "外部调拨");
+
+    public static final Integer[] ARRAYS = Arrays.stream(values()).map(MesWmTransferTypeEnum::getType).toArray(Integer[]::new);
+
+    /**
+     * 类型值
+     */
+    private final Integer type;
+    /**
+     * 类型名
+     */
+    private final String name;
+
+    public static MesWmTransferTypeEnum valueOf(Integer type) {
+        return Arrays.stream(values()).filter(e -> e.getType().equals(type)).findFirst().orElse(null);
+    }
+
+    @Override
+    public Integer[] array() {
+        return ARRAYS;
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailService.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailService.java
new file mode 100644
index 0000000..e5e00bc
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailService.java
@@ -0,0 +1,67 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail.MesWmTransferDetailSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDetailDO;
+import jakarta.validation.Valid;
+
+import java.util.List;
+
+/**
+ * MES 调拨明细 Service 接口
+ */
+public interface MesWmTransferDetailService {
+
+    /**
+     * 创建调拨明细
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createTransferDetail(@Valid MesWmTransferDetailSaveReqVO createReqVO);
+
+    /**
+     * 更新调拨明细
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateTransferDetail(@Valid MesWmTransferDetailSaveReqVO updateReqVO);
+
+    /**
+     * 删除调拨明细
+     *
+     * @param id 编号
+     */
+    void deleteTransferDetail(Long id);
+
+    /**
+     * 获得调拨明细
+     *
+     * @param id 编号
+     * @return 调拨明细
+     */
+    MesWmTransferDetailDO getTransferDetail(Long id);
+
+    /**
+     * 根据行 ID 获取明细列表
+     *
+     * @param lineId 行 ID
+     * @return 明细列表
+     */
+    List<MesWmTransferDetailDO> getTransferDetailListByLineId(Long lineId);
+
+    /**
+     * 根据转移单 ID 获取明细列表
+     *
+     * @param transferId 转移单 ID
+     * @return 明细列表
+     */
+    List<MesWmTransferDetailDO> getTransferDetailListByTransferId(Long transferId);
+
+    /**
+     * 根据转移单 ID 删除明细
+     *
+     * @param transferId 转移单 ID
+     */
+    void deleteTransferDetailByTransferId(Long transferId);
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailServiceImpl.java
new file mode 100644
index 0000000..17034ef
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferDetailServiceImpl.java
@@ -0,0 +1,86 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.detail.MesWmTransferDetailSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDetailDO;
+import cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer.MesWmTransferDetailMapper;
+import jakarta.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_TRANSFER_DETAIL_NOT_EXISTS;
+
+// TODO @AI：注释完善下
+/**
+ * MES 调拨明细 Service 实现类
+ */
+@Service
+@Validated
+public class MesWmTransferDetailServiceImpl implements MesWmTransferDetailService {
+
+    @Resource
+    private MesWmTransferDetailMapper transferDetailMapper;
+
+    @Resource
+    @Lazy
+    private MesWmTransferLineService transferLineService;
+
+    @Override
+    public Long createTransferDetail(MesWmTransferDetailSaveReqVO createReqVO) {
+        transferLineService.validateTransferLineExists(createReqVO.getLineId());
+        // TODO @AI：看看还有没关联的数据要校验的；包括状态的
+
+        MesWmTransferDetailDO detail = BeanUtils.toBean(createReqVO, MesWmTransferDetailDO.class);
+        transferDetailMapper.insert(detail);
+        return detail.getId();
+    }
+
+    @Override
+    public void updateTransferDetail(MesWmTransferDetailSaveReqVO updateReqVO) {
+        validateTransferDetailExists(updateReqVO.getId());
+        transferLineService.validateTransferLineExists(updateReqVO.getLineId());
+        // TODO @AI：看看还有没关联的数据要校验的；包括状态的
+
+        MesWmTransferDetailDO updateObj = BeanUtils.toBean(updateReqVO, MesWmTransferDetailDO.class);
+        transferDetailMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteTransferDetail(Long id) {
+        // TODO @AI：看看还有没关联的数据要校验的；包括状态的
+        validateTransferDetailExists(id);
+        transferDetailMapper.deleteById(id);
+    }
+
+    @Override
+    public MesWmTransferDetailDO getTransferDetail(Long id) {
+        return transferDetailMapper.selectById(id);
+    }
+
+    @Override
+    public List<MesWmTransferDetailDO> getTransferDetailListByLineId(Long lineId) {
+        return transferDetailMapper.selectListByLineId(lineId);
+    }
+
+    @Override
+    public List<MesWmTransferDetailDO> getTransferDetailListByTransferId(Long transferId) {
+        return transferDetailMapper.selectListByTransferId(transferId);
+    }
+
+    @Override
+    public void deleteTransferDetailByTransferId(Long transferId) {
+        getTransferDetailListByTransferId(transferId)
+                .forEach(detail -> transferDetailMapper.deleteById(detail.getId()));
+    }
+
+    private void validateTransferDetailExists(Long id) {
+        if (transferDetailMapper.selectById(id) == null) {
+            throw exception(WM_TRANSFER_DETAIL_NOT_EXISTS);
+        }
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineService.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineService.java
new file mode 100644
index 0000000..c5e8651
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineService.java
@@ -0,0 +1,67 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line.MesWmTransferLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferLineDO;
+import jakarta.validation.Valid;
+
+import java.util.List;
+
+/**
+ * MES 转移单行 Service 接口
+ */
+public interface MesWmTransferLineService {
+
+    /**
+     * 创建转移单行
+     *
+     * @param createReqVO 创建信息
+     * @return 编号
+     */
+    Long createTransferLine(@Valid MesWmTransferLineSaveReqVO createReqVO);
+
+    /**
+     * 更新转移单行
+     *
+     * @param updateReqVO 更新信息
+     */
+    void updateTransferLine(@Valid MesWmTransferLineSaveReqVO updateReqVO);
+
+    /**
+     * 删除转移单行
+     *
+     * @param id 编号
+     */
+    void deleteTransferLine(Long id);
+
+    /**
+     * 获得转移单行
+     *
+     * @param id 编号
+     * @return 转移单行
+     */
+    MesWmTransferLineDO getTransferLine(Long id);
+
+    /**
+     * 根据转移单 ID 获取行列表
+     *
+     * @param transferId 转移单 ID
+     * @return 行列表
+     */
+    List<MesWmTransferLineDO> getTransferLineListByTransferId(Long transferId);
+
+    /**
+     * 根据转移单 ID 删除行
+     *
+     * @param transferId 转移单 ID
+     */
+    void deleteTransferLineByTransferId(Long transferId);
+
+    /**
+     * 校验转移单行是否存在
+     *
+     * @param id 编号
+     * @return 转移单行
+     */
+    MesWmTransferLineDO validateTransferLineExists(Long id);
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineServiceImpl.java
new file mode 100644
index 0000000..af03fda
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferLineServiceImpl.java
@@ -0,0 +1,88 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.line.MesWmTransferLineSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferLineDO;
+import cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer.MesWmTransferLineMapper;
+import cn.iocoder.yudao.module.mes.service.md.item.MesMdItemService;
+import jakarta.annotation.Resource;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import java.util.List;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.WM_TRANSFER_LINE_NOT_EXISTS;
+
+// TODO @AI：注释完善下
+/**
+ * MES 转移单行 Service 实现类
+ */
+@Service
+@Validated
+public class MesWmTransferLineServiceImpl implements MesWmTransferLineService {
+
+    @Resource
+    private MesWmTransferLineMapper transferLineMapper;
+
+    @Resource
+    @Lazy
+    private MesWmTransferService transferService;
+    @Resource
+    private MesMdItemService itemService;
+
+    @Override
+    public Long createTransferLine(MesWmTransferLineSaveReqVO createReqVO) {
+        transferService.validateTransferEditable(createReqVO.getTransferId());
+        itemService.validateItemExists(createReqVO.getItemId());
+        // TODO @AI：看看还有没关联的数据要校验的；包括状态的
+
+        MesWmTransferLineDO line = BeanUtils.toBean(createReqVO, MesWmTransferLineDO.class);
+        transferLineMapper.insert(line);
+        return line.getId();
+    }
+
+    @Override
+    public void updateTransferLine(MesWmTransferLineSaveReqVO updateReqVO) {
+        validateTransferLineExists(updateReqVO.getId());
+        transferService.validateTransferEditable(updateReqVO.getTransferId());
+        itemService.validateItemExists(updateReqVO.getItemId());
+        // TODO @AI：看看还有没关联的数据要校验的；包括状态的
+
+        MesWmTransferLineDO updateObj = BeanUtils.toBean(updateReqVO, MesWmTransferLineDO.class);
+        transferLineMapper.updateById(updateObj);
+    }
+
+    @Override
+    public void deleteTransferLine(Long id) {
+        validateTransferLineExists(id);
+        transferLineMapper.deleteById(id);
+    }
+
+    @Override
+    public MesWmTransferLineDO getTransferLine(Long id) {
+        return transferLineMapper.selectById(id);
+    }
+
+    @Override
+    public List<MesWmTransferLineDO> getTransferLineListByTransferId(Long transferId) {
+        return transferLineMapper.selectListByTransferId(transferId);
+    }
+
+    @Override
+    public void deleteTransferLineByTransferId(Long transferId) {
+        getTransferLineListByTransferId(transferId)
+                .forEach(line -> transferLineMapper.deleteById(line.getId()));
+    }
+
+    @Override
+    public MesWmTransferLineDO validateTransferLineExists(Long id) {
+        MesWmTransferLineDO line = transferLineMapper.selectById(id);
+        if (line == null) {
+            throw exception(WM_TRANSFER_LINE_NOT_EXISTS);
+        }
+        return line;
+    }
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferService.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferService.java
new file mode 100644
index 0000000..e7d9c35
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferService.java
@@ -0,0 +1,64 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDO;
+import jakarta.validation.Valid;
+
+/**
+ * MES 转移单 Service 接口
+ */
+public interface MesWmTransferService {
+
+    /**
+     * 创建转移单
+     */
+    Long createTransfer(@Valid MesWmTransferSaveReqVO createReqVO);
+
+    /**
+     * 修改转移单
+     */
+    void updateTransfer(@Valid MesWmTransferSaveReqVO updateReqVO);
+
+    /**
+     * 删除转移单
+     */
+    void deleteTransfer(Long id);
+
+    /**
+     * 获得转移单
+     */
+    MesWmTransferDO getTransfer(Long id);
+
+    /**
+     * 获得转移单分页
+     */
+    PageResult<MesWmTransferDO> getTransferPage(MesWmTransferPageReqVO pageReqVO);
+
+    /**
+     * 提交转移单（草稿 → 待确认/待上架）
+     */
+    void submitTransfer(Long id);
+
+    /**
+     * 确认转移单（待确认 → 待上架）
+     */
+    void confirmTransfer(Long id);
+
+    /**
+     * 完成转移单（待执行 → 已完成）
+     */
+    void finishTransfer(Long id);
+
+    /**
+     * 取消转移单
+     */
+    void cancelTransfer(Long id);
+
+    /**
+     * 校验转移单存在且处于可编辑状态
+     */
+    MesWmTransferDO validateTransferEditable(Long id);
+
+}
diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferServiceImpl.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferServiceImpl.java
new file mode 100644
index 0000000..1708480
--- /dev/null
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/service/wm/transfer/MesWmTransferServiceImpl.java
@@ -0,0 +1,206 @@
+package cn.iocoder.yudao.module.mes.service.wm.transfer;
+
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferPageReqVO;
+import cn.iocoder.yudao.module.mes.controller.admin.wm.transfer.vo.MesWmTransferSaveReqVO;
+import cn.iocoder.yudao.module.mes.dal.dataobject.wm.transfer.MesWmTransferDO;
+import cn.iocoder.yudao.module.mes.dal.mysql.wm.transfer.MesWmTransferMapper;
+import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransferStatusEnum;
+import cn.iocoder.yudao.module.mes.enums.wm.MesWmTransferTypeEnum;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+import org.springframework.validation.annotation.Validated;
+
+import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
+import static cn.iocoder.yudao.module.mes.enums.ErrorCodeConstants.*;
+
+/**
+ * MES 转移单 Service 实现类
+ */
+@Service
+@Validated
+public class MesWmTransferServiceImpl implements MesWmTransferService {
+
+    @Resource
+    private MesWmTransferMapper transferMapper;
+
+    // TODO @AI：MesWmTransferLineService、MesWmTransferDetailService 类不存在；
+    @Resource
+    private MesWmTransferLineService transferLineService;
+    @Resource
+    private MesWmTransferDetailService transferDetailService;
+
+    @Override
+    public Long createTransfer(MesWmTransferSaveReqVO createReqVO) {
+        // 校验编码唯一
+        validateCodeUnique(null, createReqVO.getCode());
+
+        // 插入
+        MesWmTransferDO transfer = BeanUtils.toBean(createReqVO, MesWmTransferDO.class);
+        transfer.setStatus(MesWmTransferStatusEnum.PREPARE.getStatus());
+        transferMapper.insert(transfer);
+        return transfer.getId();
+    }
+
+    @Override
+    public void updateTransfer(MesWmTransferSaveReqVO updateReqVO) {
+        // 校验存在 + 草稿状态
+        validateTransferExistsAndDraft(updateReqVO.getId());
+        // 校验编码唯一
+        validateCodeUnique(updateReqVO.getId(), updateReqVO.getCode());
+
+        // 更新
+        MesWmTransferDO updateObj = BeanUtils.toBean(updateReqVO, MesWmTransferDO.class);
+        transferMapper.updateById(updateObj);
+    }
+
+    // TODO @AI：少了事务；
+    @Override
+    public void deleteTransfer(Long id) {
+        // 校验存在 + 草稿状态
+        validateTransferExistsAndDraft(id);
+
+        // 级联删除明细和行
+        transferDetailService.deleteTransferDetailByTransferId(id);
+        transferLineService.deleteTransferLineByTransferId(id);
+        // 删除
+        transferMapper.deleteById(id);
+    }
+
+    @Override
+    public MesWmTransferDO getTransfer(Long id) {
+        return transferMapper.selectById(id);
+    }
+
+    @Override
+    public PageResult<MesWmTransferDO> getTransferPage(MesWmTransferPageReqVO pageReqVO) {
+        return transferMapper.selectPage(pageReqVO);
+    }
+
+    @Override
+    public void submitTransfer(Long id) {
+        // 校验存在 + 草稿状态
+        MesWmTransferDO transfer = validateTransferExistsAndDraft(id);
+
+        // TODO @芋艿：这里的逻辑对齐不对；需要再次看看；
+        // 根据转移单类型设置状态
+        // 内部调拨：草稿 -> 待上架
+        // 外部调拨：草稿 -> 待确认
+        if (MesWmTransferTypeEnum.INNER.getType().equals(transfer.getType())) {
+            transfer.setStatus(MesWmTransferStatusEnum.UNSTOCK.getStatus());
+        } else {
+            transfer.setStatus(MesWmTransferStatusEnum.UNCONFIRMED.getStatus());
+        }
+        transferMapper.updateById(transfer);
+    }
+
+    @Override
+    public void confirmTransfer(Long id) {
+        // 校验存在 + 待确认状态
+        MesWmTransferDO transfer = validateTransferExistsAndConfirm(id);
+
+        // 更新状态：待确认 -> 待上架
+        transfer.setStatus(MesWmTransferStatusEnum.UNSTOCK.getStatus());
+        transfer.setConfirmFlag(true);
+        transferMapper.updateById(transfer);
+    }
+
+    @Override
+    public void finishTransfer(Long id) {
+        // 校验存在 + 待执行状态
+        MesWmTransferDO transfer = validateTransferExistsAndUnexecute(id);
+
+        // TODO: 执行库存转移逻辑
+
+        // 更新状态：待执行 -> 已完成
+        transfer.setStatus(MesWmTransferStatusEnum.FINISHED.getStatus());
+        transferMapper.updateById(transfer);
+    }
+
+    @Override
+    public void cancelTransfer(Long id) {
+        // 校验存在 + 非已完成/已取消状态
+        MesWmTransferDO transfer = validateTransferExistsAndNotFinished(id);
+
+        // 更新状态 -> 已取消
+        transfer.setStatus(MesWmTransferStatusEnum.CANCELED.getStatus());
+        transferMapper.updateById(transfer);
+    }
+
+    @Override
+    public MesWmTransferDO validateTransferEditable(Long id) {
+        MesWmTransferDO transfer = transferMapper.selectById(id);
+        // TODO @AI：错误码缺少；是不是少了 WM_
+        if (transfer == null) {
+            throw exception(WM_TRANSFER_NOT_EXISTS);
+        }
+        if (!MesWmTransferStatusEnum.PREPARE.getStatus().equals(transfer.getStatus())) {
+            throw exception(WM_TRANSFER_NOT_EDITABLE);
+        }
+        return transfer;
+    }
+
+    // ==================== 私有方法 ====================
+
+    private void validateCodeUnique(Long id, String code) {
+        MesWmTransferDO transfer = transferMapper.selectByCode(code);
+        if (transfer == null) {
+            return;
+        }
+        // 如果 id 为空，说明是新增，存在同名则报错
+        if (id == null) {
+            throw exception(WM_TRANSFER_CODE_DUPLICATE);
+        }
+        // 如果 id 不为空，说明是修改，存在同名且不是自己则报错
+        if (!transfer.getId().equals(id)) {
+            throw exception(WM_TRANSFER_CODE_DUPLICATE);
+        }
+    }
+
+    private MesWmTransferDO validateTransferExistsAndDraft(Long id) {
+        MesWmTransferDO transfer = transferMapper.selectById(id);
+        if (transfer == null) {
+            throw exception(WM_TRANSFER_NOT_EXISTS);
+        }
+        if (!MesWmTransferStatusEnum.PREPARE.getStatus().equals(transfer.getStatus())) {
+            throw exception(WM_TRANSFER_NOT_DRAFT);
+        }
+        return transfer;
+    }
+
+    private MesWmTransferDO validateTransferExistsAndConfirm(Long id) {
+        MesWmTransferDO transfer = transferMapper.selectById(id);
+        if (transfer == null) {
+            throw exception(WM_TRANSFER_NOT_EXISTS);
+        }
+        if (!MesWmTransferStatusEnum.UNCONFIRMED.getStatus().equals(transfer.getStatus())) {
+            throw exception(WM_TRANSFER_NOT_CONFIRMED);
+        }
+        return transfer;
+    }
+
+    private MesWmTransferDO validateTransferExistsAndUnexecute(Long id) {
+        MesWmTransferDO transfer = transferMapper.selectById(id);
+        if (transfer == null) {
+            throw exception(WM_TRANSFER_NOT_EXISTS);
+        }
+        if (!MesWmTransferStatusEnum.UNEXECUTE.getStatus().equals(transfer.getStatus())) {
+            throw exception(WM_TRANSFER_NOT_UNEXECUTE);
+        }
+        return transfer;
+    }
+
+    private MesWmTransferDO validateTransferExistsAndNotFinished(Long id) {
+        MesWmTransferDO transfer = transferMapper.selectById(id);
+        if (transfer == null) {
+            throw exception(WM_TRANSFER_NOT_EXISTS);
+        }
+        if (MesWmTransferStatusEnum.FINISHED.getStatus().equals(transfer.getStatus())
+                || MesWmTransferStatusEnum.CANCELED.getStatus().equals(transfer.getStatus())) {
+            throw exception(WM_TRANSFER_ALREADY_FINISHED);
+        }
+        return transfer;
+    }
+
+}